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Welcome to the 1o57 wiki, dedicated to sharing the information post DefCon for Badge and mC contests.

Please choose from the below:

DC19 Badge Contest

DC20 mC Registration Round

DC20 Badge Contest

Crypto Resources:
Tea cup Dogs
AMC Exam Preparation
rumkin.com ciphers - web based tools for running ciphers
Full Version Download

http://gamescroc.com/